生成kaodv内核模块，　　在内核Netfilter注册钩子函数　　，然后对数据包和　　控制包进行不同的处理，并根据包中携带的信息更新对应的路由表。-Generate kaodv kernel module in kernel Netfilter hook function registered, then the data packets and control packets different treatment, and the information carried in accordance with package updates the corresponding routing table.